---
title: withPersistentMemoryDescriptor
framework: kernel
role: symbol
role_heading: Type Method
path: kernel/iogeneralmemorydescriptor/1441857-withpersistentmemorydescriptor
---

# withPersistentMemoryDescriptor

## Declaration

```occ
static OSPtr<IOMemoryDescriptor> withPersistentMemoryDescriptor(IOGeneralMemoryDescriptor *originalMD);
```